Portsmouth to Burlington (PSM–BTV) — Airlines, Schedules & Connections
Flight Schedule
0 flights
Flight
Airline
AC
Dep
Arr
Dur
OTP
Sched
Outbound Day
Return Day
No flights match your filters.
No nonstop flights on this route. connecting options below.
✦ 1-Stop Connections
→
Separate tickets — book each leg independently. Collect and recheck bags at .
Hub OTP
No data
Combos
No data
Fastest
estimated
Schedule
Unknown
Leg 1
Leg 2
✧ 2-Stop Connections
Separate tickets — book each leg independently. Collect and recheck bags at each hub.
bottleneck
Layover
OTP
No data
Combos
No data
bottleneck
Layover
OTP
No data
Combos
No data
Leg 1
Leg 2
Leg 3
Portsmouth to Burlington
Connecting service available through multiple hubs.
8 1-stop hubs
While no nonstop service exists between PSM and BTV, connecting options are available through 8 hubs.
Connections
Connection Landscape
Beyond nonstop. 1-stop and 2-stop options for PSM to BTV.
1-STOP
One-Stop Connections
8
Hubs
~3h
Fastest
~22h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
42
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability
On-Time Performance
What to expect at each end of your journey.
Outbound
PSM → BTV
67%
Moderate delays possible. Allow buffer time.
Arriving
67%
Return
BTV → PSM
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
BTV delays →
Alternatives
Other ways to reach Burlington from Portsmouth
Nearby airports with service to Patrick Leahy Burlington International Airport.
| Metric | PSM→BTV | BOS→BTV |
|---|---|---|
| Distance from PSM | – | 50 mi |
| Nonstop airlines | 0 | 2 |
| Weekly flights | 0 | 1 |
Airports within 200 miles of PSM with service to Patrick Leahy Burlington International Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
0h
Burlington is 0 hours
the same as
Portsmouth.
PSM: EDT · BTV: EDT
When it's 6:00 PM in Portsmouth, it's 6:00 PM in Burlington.
PSM: EDT · BTV: EDT
When it's 6:00 PM in Portsmouth, it's 6:00 PM in Burlington.
Facts
PSM–BTV Quick Facts
Key statistics for the Portsmouth to Burlington route.
FAQ
Frequently Asked Questions
Common questions about PSM to BTV flights.
Nearby alternatives include BOS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Connecting Options and Alternatives
8 one-stop connections are available, with the fastest taking approximately 3 hours via BOS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Boston (BOS).